Thermocouple & Extension Wire

Thermocouple extension wire is a hardwearing type of wire used for connecting a thermocouple probe to a readout instrument. Thermocouples are sensors that measure temperature across a wide range of applications in most industrial environments.

What is thermocouple extension wire made from?

Thermocouple extension wire is made from a lower grade of wire than that used in thermocouple probes, so is more economical when used at length. It's typically made with colour-coded (usually PVC) insulation applied to each wire leg. The negative lead is usually insulated in red and the positive lead is the colour of the thermocouple. For added durability and flexibility, a metal overbraid is applied to the insulated wire. For PVC wire this is a tinned copper overbraid, and for PFA it's stainless steel. This added layer protects the wire against abrasion.

Why use thermocouple extension wire?

Thermocouple extension wire is only used to extend the distance between a thermocouple probe and the instrument reading the signal. Thermocouple grade wire is used to make the sensing point of the thermocouple. Extension wire has a lower ambient temperature limit and can't be used in a thermocouple's sensing point.


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Beskrivning Pris Thermocouple Type Number of Cores Length Minimum Operating Temperature Maximum Operating Temperature Screened/Unscreened Core Strands Insulation Material Cable Shape Number of Strands Size of Strands American Wire Gauge Series Standards Met
RS-artikelnummer 611-7974
VarumärkeRS PRO
287,45 kr
1 Reel of 50 Metre(s)
Rulle(ar)
T 2 50m -75°C +260°C Unscreened 1/0.2 mm PFA Twisted Pair 1 0.2 mm - - IEC 584-3, RoHS Compliant
RS-artikelnummer 611-7902
VarumärkeRS PRO
191,50 kr
1 Reel of 25 Metre(s)
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U 2 25m -10°C +105°C Unscreened 7/0.2 mm PVC Multicore 7 0.2 mm - - IEC 584-3, RoHS Compliant
RS-artikelnummer 814-0008
VarumärkeRS PRO
1 088,70 kr
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J 2 200m -10°C 105°C Unscreened 7/0.2 mm PVC Flat Pair 7 0.2 mm - - ANSI MC96.1, RoHS Compliant
RS-artikelnummer 827-5615
VarumärkeRS PRO
192,74 kr
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K 2 10m -10°C +105°C - 7/0.2 mm PVC Flat Pair 7 0.2 mm - - IEC 584-3, RoHS Compliant
RS-artikelnummer 779-9716
VarumärkeRS PRO
277,53 kr
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RS-artikelnummer 611-8084
VarumärkeRS PRO
1 125,20 kr
1 Reel of 10 Metre(s)
Rulle(ar)
- 6 10m -75°C +260°C Screened 7/0.2 mm PFA Multicore 7 0.2 mm - - -
RS-artikelnummer 219-4769
VarumärkeRS PRO
145,69 kr
1 Reel of 10 Metre(s)
Rulle(ar)
R/S 2 10m -10°C +105°C Unscreened 13/0.2 mm PVC Multicore 13 0.2 mm - - BS 1843, RoHS Compliant
RS-artikelnummer 410-6607
Tillv. art.nrR17-1102.2
VarumärkeReckmann
650,74 kr
Each
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N 2 50m - +70°C Unscreened - PVC Twisted Pair - - - - -
RS-artikelnummer 827-5603
VarumärkeRS PRO
353,73 kr
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K 2 50m -10°C +105°C - 7/0.2 mm PVC Flat Pair 7 0.2 mm - - IEC 584-3, RoHS Compliant
RS-artikelnummer 407-1494
VarumärkeRS PRO
1 114,24 kr
1 Reel of 25 Metre(s)
Rulle(ar)
J 1 25m - +200°C Unscreened 7/0.2 mm PTFE Single Core 7 0.2 mm - - RoHS Compliant
RS-artikelnummer 827-6006
VarumärkeRS PRO
357,14 kr
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J 2 25m -75°C +260°C - 7/0.2 mm PTFE Twisted 7 0.2 mm - - IEC 584-3, RoHS Compliant
RS-artikelnummer 151-209
VarumärkeRS PRO
223,03 kr
1 Reel of 10 Metre(s)
Rulle(ar)
K 1 10m -75°C +480°C Unscreened 1/0.3 mm Fibreglass Single Core 1 0.3 mm - - BS 1843, RoHS Compliant
RS-artikelnummer 827-5609
VarumärkeRS PRO
124,29 kr
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K 2 10m -10°C +105°C - 7/0.2 mm PVC Flat Pair 7 0.2 mm - - IEC 584-3, RoHS Compliant
RS-artikelnummer 827-6081
VarumärkeRS PRO
293,66 kr
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N 2 25m -60°C +350°C - 1/0.315 mm Glass Fibre Flat Pair 1 0.315 mm - - IEC 584-3, RoHS Compliant
RS-artikelnummer 363-0418
VarumärkeRS PRO
464,27 kr
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T 1 25m -75°C +250°C Unscreened 1/0.315 mm PTFE Flat Pair 1 0.315 mm - - BS 4937 Part 30 1993 IEC 584-3, RoHS Compliant
RS-artikelnummer 814-0080
VarumärkeRS PRO
109,91 kr
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T 2 25m -75°C +260°C - 1/0.3 mm PFA Teflon Twisted 1 0.3 mm - - ANSI MC96.1, RoHS Compliant
RS-artikelnummer 827-6012
VarumärkeRS PRO
491,15 kr
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K 2 25m -75°C +260°C - 1/0.508 mm PTFE Twisted 1 0.508 mm - - IEC 584-3, RoHS Compliant
RS-artikelnummer 827-5704
VarumärkeRS PRO
878,49 kr
Each
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K 2 25m -60°C +350°C - 7/0.2 mm Glass Fibre Flat Pair 7 0.2 mm - - IEC 584-3, RoHS Compliant
RS-artikelnummer 611-7889
VarumärkeRS PRO
1 297,15 kr
1 Reel of 100 Metre(s)
Rulle(ar)
K 2 100m -10°C +105°C Unscreened 7/0.2 mm PVC Multicore 7 0.2 mm - - BS 4937 Part 30 1993 IEC 584-3, RoHS Compliant
RS-artikelnummer 827-6078
VarumärkeRS PRO
794,22 kr
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K 2 50m -60°C +350°C - 1/0.508 mm Glass Fibre Flat Pair 1 0.508 mm - - IEC 584-3, RoHS Compliant
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